What is pathfinder dex to damage?

Pathfinder Dex to Damage is a mechanic that allows characters to add their Dexterity modifier to their damage rolls, in addition to their strength modifier. This mechanic is used in place of the standard Strength-based damage rolls in the Pathfinder RPG system, and is often used by characters who rely on finesse, speed, and agility rather than brute strength.

The Dex to Damage mechanic can be used with weapons that are considered "light" or "finesseable", such as daggers, rapiers, and short swords. Characters must have the Weapon Finesse feat in order to use Dexterity for both attack and damage rolls, or they can use certain class abilities that allow for Dex to Damage.

In addition to enhancing a character's offensive capabilities, the Dex to Damage mechanic can also make them more effective in combat overall, as it allows them to avoid relying solely on their strength score for dealing damage. This can be particularly valuable for classes such as rogues and swashbucklers, who specialize in quick, nimble strikes and rely heavily on mobility and evasion in combat.